Kulasekarapatti is a village in Tenkasi tehsil in district of Tirunelveli, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kulasekarapatti was 13,075 which includes 6,520 males and 6,555 females. Kulasekarapatti covers 1325.98 ha area. Pincode of Kulasekarapatti is 627806.